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Optimal bandwith selection for conditional efficiency measures : a data-driven approach
Bădin, Luiza; Daraio, Cinzia; Simar, Léopold - In: European journal of operational research : EJOR 201 (2010) 2, pp. 633-640
Persistent link: https://www.econbiz.de/10003924846
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Efficiency and effectiveness in the urban public transport sector : a critical review with directions for future research
Daraio, Cinzia; Diana, Marco; Di Costa, Flavia; … - In: European journal of operational research : EJOR 248 (2016) 1, pp. 1-20
Persistent link: https://www.econbiz.de/10011434667